Precious stone



FIG. 1 is a front side view of the symmetrical facets of a precious stone of the present invention as seen along a first of five axis of symmetry, the front side views along each remaining axis of symmetry are identical;

FIG. 2 is a back side view of the symmetrical facets of the precious stone of FIG. 1, as seen along the first axis of symmetry, the back side views along each remaining axis of symmetry are identical;

FIG. 3 is a left side view of the symmetrical facts of the precious stone of FIG. 1;

FIG. 4 is a top view of the precious stone of FIG. 1, illustrating symmetrical facets disposed about the five equal axis of symmetry; and,

FIG. 5 is a bottom view of the precious stone of FIG. 1, illustrating symmetrical facets disposed about the five equal axis of symmetry. 

The ornamental design for a precious stone, as shown and described. 